baber/WOPTO huggingface dataset:
Patent JP-2023102008-A (JP)
Title: foldable air bed
Inventor: HATAI SHU
IPC: A47C19/12
Filed: 2022-01-11
Abstract: To provide a simple bed that shortens a working hour generated when used and stored, and improves labor of work, and also is comfortable, and further prevents a cool air from a lower side space of a bed surface and a floor so as to be hard to be transmitted.SOLUTION: A foldable air bed 100 includes an upper surface 12, a lower surface 14, an air layer 20 between the upper surface 12 and the lower surface 14, an air mat part 10 having a ventilation part 16 capable of being ventilated in the air layer 20 and the outside, and a leg part 30 for supporting the air mat part 10. The leg part 30 is structured from multiple bone members 32, and is foldable integrally. The foldable air bed can be changed into a closed state where the leg part 30 is folded and the air mat part 10 is arranged between the opposed bone members 32, and an open state where the leg part 30 is unfolded and the air mat part 10 is in an unfolded state. A volume of the air mat part 10 in the closed state is smaller than the volume of the air mat part 10 in the open state.SELECTED DRAWING: Figure 4
Patent JP-2022070856-A (JP)
Title: System and method to manage media content item
IPC: H04N21/258
Filed: 2022-01-13
Abstract: PROBLEM TO BE SOLVED: To provide computer-implemented methods, systems, and non-transitory computer readable media, for managing media content items provided by members of a social networking system. 
     SOLUTION: A computing system includes steps of: determining levels of relevance of a plurality of ephemeral media content items associated with a plurality of content providers to a user based on ranking signals 522; determining a ranked ordering of the plurality of ephemeral media content items based on the levels of relevance 524; determining a ranked ordering of the plurality of content providers based on the ranked ordering of the plurality of ephemeral media content items 526; and providing an element in an interface presentable to the user based on the ranked ordering of the plurality of content providers 528. 
     SELECTED DRAWING: Figure 5C 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023107458-A (JP)
Title: connector
Inventor: NAKAI KAZUO
IPC: H01R13/639
Filed: 2022-01-24
Abstract: To provide a connector which can suppress rattling.SOLUTION: A second housing 61, 61A includes: a housing body (hood 62); and a lock part 65 which protrudes on a top face of the housing body. A first housing 11, 11A includes: a stem part 27, 27A; and a lock body part 28, 28A which extends from the stem part 27, 27A and is flexurally deformable where the stem part 27, 27A is a fulcrum. The lock part 65 includes a locking face 66 on a face opposite to an engaging direction of the second housing 61, 61A to the first housing 11, 11A. The lock body part 28, 28A includes a locking part 32, 32A facing and locking the locking face 66 at a tip part in an extending direction from the stem part 27, 27A. A rotation center part C1 is arranged above an uppermost part (lock peak 67) of the locking face 66 of the lock part 65 in an engagement state between the first housing 11, 11A and the second housing 61, 61A.SELECTED DRAWING: Figure 2
Patent JP-2023108099-A (JP)
Title: Imaging apparatus attached to consumer electronics product and manufacturing method thereof
Inventor: OTANI TAKUMI
IPC: G03B17/02
Filed: 2022-01-25
Abstract: To suppress scratches on a camera lens.SOLUTION: An imaging apparatus attached to a consumer electronics product comprises: a camera lens; a lens mount arranged at a side periphery of the camera lens; an attachable/detachable lens cap that is attached to the lens mount and includes a bottom covering the camera lens; and a lens side base including a camera lens hole having a size through which the camera lens can pass even in a state where the lens cap is attached to the lens mount.SELECTED DRAWING: Figure 6
Patent JP-2023109491-A (JP)
Title: Catheter for embryo transfer
Inventor: NAKAJIMA ATSUSHI
IPC: A61B17/435
Filed: 2022-01-27
Abstract: To provide a catheter for embryo transfer capable of simply and appropriately transferring an embryo.SOLUTION: The catheter for embryo transfer as one example of embodiment comprises: a first tube which is disposed on the proximal end side of the catheter and has a multilayer structure including a metal line; a transparent second tube disposed more closer to the proximal end side of the catheter than the first tube; and a transparent distal end chip which is disposed at the distal end of the catheter and is more flexible than the first and second tubes. The inner diameters of the second tube and the distal end chip are equal to or shorter than the inner diameter of the first tube.SELECTED DRAWING: Figure 1
Patent JP-2023118176-A (JP)
Title: vehicle front structure
Inventor: OTANI YUI
IPC: B62D25/08
Filed: 2022-02-15
Abstract: To minimize a weight and cost on a bulkhead.SOLUTION: A vehicle front structure includes a bulkhead 10 made of a resin and disposed in a forward part of a vehicle, a hood lock mechanism 15 incorporated in an upper member 10b of the bulkhead 10, and a bulkhead upper stay 13 connected to left and right ends of the upper member. A metal patch 12 is included as a patch member made of a metal and molded as an integral part of the bulkhead at the ends in a vehicle width direction of the bulkhead 10. The metal patch 12 has the hood lock mechanism 15 secured and is coupled to the upper stay 13.SELECTED DRAWING: Figure 3
Patent JP-2023110798-A (JP)
Title: Hanger
Inventor: AHN DAL
IPC: D06F57/00
Filed: 2022-01-28
Abstract: To provide a hanger enabling clothing drying time to be reduced at low cost.SOLUTION: A hanger has a central part and both ends. Both ends have a first connection part at which both ends are connected so as to be disposed in a longer direction of the central part as a first posture, and a second connection part at which both ends are connected so as to be disposed on nearer side and far side of the central part in a direction intersecting the longer direction as a second posture.SELECTED DRAWING: Figure 6
Patent JP-2023123230-A (JP)
Title: Lighting system, control device, and control method
Inventor: IKEBUCHI MASAYUKI
IPC: H05B45/10
Filed: 2022-02-24
Abstract: To provide a lighting system with a highly relaxing effect.SOLUTION: A lighting system 1 includes a light emitting unit 21 and a controller 11. The controller 11 controls the light emitting unit 21. A first period during which the light intensity of the light emitting unit 21 is controlled by the controller 11 includes a second period during which the light intensity of the light emitting unit 21 is controlled based on a light output pattern. The light intensity of the light emitting unit 21 to be controlled by the controller 11 is such that in the second period, the component intensities of light components whose frequencies are higher than 1 Hz are 5% or less of the maximum value of the component intensities of light components whose frequencies are 1 Hz or less. The second period includes at least a third period. With respect to the light intensity of the light emitting unit 21 to be controlled by the controller 11, a maximum value Lmax of the light intensity of the light emitting unit 21 in the third period satisfies the relationship of 2≤Lmax/Lmin≤10 for a minimum value Lmin of the light intensity of the light emitting unit 21 in the third period.SELECTED DRAWING: Figure 1
Patent JP-2023124414-A (JP)
Title: Electric power facility
Inventor: OKADA NAOKI
IPC: G01R31/12
Filed: 2022-02-25
Abstract: To provide an electric power facility that has a sensor for detecting a partial discharge, of which variation in partial discharge detection accuracy is reduced, and that sends three-phase alternating current.SOLUTION: Provided is an electric power facility 10 comprising: a plurality of connected metal tubes 1a, 1b; and first to third busbars 2a-2c which are disposed inside of the plurality of metal tubes 1a, 1b and which transmit three-phase alternating current of electric power. This electric power facility 10 comprises: a first sensor 3a that detects a partial discharge occurring in the first busbar 2a that transmits first three-phase alternating current of electric power and a partial discharge occurring in the second busbar 2b that transmits second three-phase alternating current of electric power; and a second sensor 3b that detects a partial discharge occurring to the third busbar 2c that transmits third three-phase alternating current of electric power. A first distance D1 between the first sensor 3a and the first busbar 2a, a second distance D2 between the first sensor 3a and the second busbar 2b, and a fourth distance D4 between the second sensor 3b and the third busbar 2c are less than a third distance D3 between the first sensor 3a and the third busbar 2c.SELECTED DRAWING: Figure 3
Patent JP-2023126054-A (JP)
Title: Optical laminate for oled display
Inventor: FUJITA MASAKUNI
IPC: H05B33/02
Filed: 2022-02-28
Abstract: To provide an optical laminate capable of imparting a high light harvesting rate and weather resistance to an OLED display that does not use polarizing plates.SOLUTION: In an OLED display having an optical laminate in which only optical elements with a polarization of 95% or less are laminated on the visible side of the OLED element, the optical laminate comprises at least one adhesive layer and one resin layer as layers constituting the optical element, the adhesive layer has a high refractive index; and the adhesive layer and/or the resin layer contains a UV absorber, and the optical laminate for an OLED display.SELECTED DRAWING: Figure 9
Patent JP-2023130068-A (JP)
Title: Water heater
Inventor: Ryu Jun
IPC: F24H9/02
Filed: 2022-03-07
Abstract: To provide a technology which can easily stabilize a flow of air which tries to enter a blower, for a water heater having a combustion device and the blower.SOLUTION: A water heater 1 comprises a blower 7 for supplying air, a box body 2 for accommodating a combustion device 3 and the blower 7, and an air supply duct 140 for supplying air to the blower 7. The air supply duct 140 has a lower-end side duct 150 disposed between the blower 7 and a back face part 38 of the box body 2 at a rear side of the blower 7, and an upper-side duct 170 communicating with the lower-end side duct 150, and extending in an upward direction of the lower-end side duct 150. An air supply port 172 is disposed at an upper-end side of the upper-side duct 170. The lower-end side duct 150 and the blower 7 communicate with each other while opposing each other.SELECTED DRAWING: Figure 8
Patent JP-2023132264-A (JP)
Title: Package accumulation device, and package accumulation method
Inventor: DAITO RYOTA
IPC: B65B35/30
Filed: 2022-03-10
Abstract: To facilitate an accumulation operation and to suppress damage to a package in a step of accumulating a plurality of packages by erecting a small end part.SOLUTION: A package accumulation device that accumulates a long package by standing a small end part includes supply means for supplying the package, and accumulating means for conveying a supplied packages. The accumulating means arranges a first package whose small end part is erected, in a state where a longitudinal direction is perpendicular to a conveying direction, and a newly supplied second package whose small end part is erected, on the downstream side of the first package in the conveyance direction side by side, and conveys and accumulates the first package and the second package in close contact with each other in a thickness direction, in the conveying direction.SELECTED DRAWING: Figure 1
Patent JP-2023132312-A (JP)
Title: Anomaly determination apparatus, anomaly determination system, and anomaly determination method
Inventor: TAKEUCHI HIROYOSHI
IPC: G05B19/418
Filed: 2022-03-10
Abstract: To detect an anomaly of a member simply at low cost.SOLUTION: An anomaly determination apparatus includes: an object information acquisition unit which acquires object information, regarding a conveyed object with an unfixed member temporarily disposed therein, from a reader that reads object information indicating a type of the object displayed on a display device; an image acquisition unit which acquires an image from an imaging apparatus that images the inside of the object in a predetermined position, on the basis of a result detected by a position detection apparatus which detects that the object has reached the predetermined position; and a determination unit which evaluates, for each object according to the object information, a state of the member included in the image on the basis of a trained model constructed by machine learning, to determine anomaly of the member temporarily disposed in the object.SELECTED DRAWING: Figure 3
Patent JP-2023132315-A (JP)
Title: Storage apparatus and storage system
Inventor: HARA SHUHEI
IPC: G06Q50/10
Filed: 2022-03-10
Abstract: To provide a storage system that can be used by many users without being monopolized by some users or services when the plurality of users use a storage apparatus that is capable of temporarily storing articles for shipping.SOLUTION: A storage system comprises: a storage apparatus 10 that stores articles related to a user in a locked state; a management server 20 that manages information such as a storage status of the storage apparatus 10; a user terminal 30 that is operated by the user; an administrator terminal 40 that is operated by an administrator who manages the storage apparatus 10 and the management server 20; a delivery company server 50 that is managed by a delivery company that performs delivery operations for the articles stored in the storage apparatus 10; a delivery company terminal 60 that is operated by the delivery company; and a service provider server 70 that manages information regarding a storage service.SELECTED DRAWING: Figure 1
Patent JP-2023133675-A (JP)
Title: Manufacturing method for high-frequency device
Inventor: HASHINAGA TATSUYA
IPC: H01L23/12
Filed: 2022-03-14
Abstract: To provide a manufacturing method for a high-frequency device capable of suppressing costs.SOLUTION: The manufacturing method for a high-frequency device includes the steps for mounting a first chip 20a provided with a first pillar 16a on a top surface on a metal base 10, forming an insulating layer 12 covering the first chip 20a on the metal base 10, and exposing the top surface of the first pillar 16a from the insulating layer 12, and connecting the first pillar 16a on the insulating layer 12 to form first wiring lines 18a, 18b that transmit high-frequency signals.SELECTED DRAWING: Figure 1
Patent JP-2023134278-A (JP)
Title: Cutter board of shield tunneling machine, and shield tunneling machine including the same
Inventor: MURANAKA HIROAKI
IPC: E21D9/087
Filed: 2022-03-14
Abstract: To provide an outer leading bit capable of easily being replaced when worn out while maintaining strength during underground excavation.SOLUTION: An outer leading bit includes: multiple spoke parts 2b extending radially from the center of rotation; an outer ring part 2d that connects the outer peripheral ends of multiple spoke parts 2b in the extending direction; multiple inner leading bits 4ba that are placed on the inner front from the center in the extending direction of the multiple spoke parts 2b which are welded and fixed to the spoke parts 2b; a bit body 4bb-1 that is placed on the outer front from the center in the extending direction of the multiple spoke parts 2b are installed with a chip 4bb-1a embedded for drilling the face; and a bit base 4bb-2 with the bit body 4bb-1 fixed. The outer leading bit also includes: multiple outer leading bits 4bb in which a bit base 4bb-2 is fitted into the bit mounting hole 2ba formed on spoke part 2b and is detachably fixed with a bolt 11; and a scraper tooth 4s placed at both outer edges in the extending direction of the multiple spoke parts 2b from the center in the width direction of the outer peripheral end.SELECTED DRAWING: Figure 6
Patent JP-2023136365-A (JP)
Title: Lower leaf processing machine of leafy and stem vegetables
Inventor: YAKUSHIJI TERUTOSHI
IPC: A23N15/00
Filed: 2022-03-16
Abstract: To provide a lower leaf processing machine of leafy and stem vegetables with improved scraping efficiency of lower leaves and roots of leafy vegetables.SOLUTION: When a stem part of honewort (a) is inserted between an upper rotation roller 15 and a lower rotation roller 16 which are being rotated by an electric motor M during processing of lower leaves of the honewort (a), the lower leaves and roots are scraped by a cutting blade 17 and a cutting blade 18 which are stretched at a prescribed pitch between a pair of right and left rotation substrates 11 of the upper rotation roller 15 and a pair of right and left rotation substrates 12 of the lower rotation roller. At that time, a length of the lower rotation roller 16 is shorter than that of the upper rotation roller 15, and rotation ranges of the upper rotation roller 15 and the lower rotation roller 16 partially overlap when viewed from an axial direction. Thus, scraping portions of the lower leaves by the cutting blade 17 of the upper rotation roller 15 and the cutting blade 18 of the lower rotation roller 16 become a line from points, and scraping efficiency of the lower leaves and the roots is improved.SELECTED DRAWING: Figure 1
Patent JP-2023140205-A (JP)
Title: Data recording device, data recording method and program
Inventor: YOSHIKAWA ARISA
IPC: G16H10/60
Filed: 2022-03-22
Abstract: To acquire and record plural types of information of a patient by using a technique simple for the patient.SOLUTION: A data recording device includes a control unit which acquires an image captured by using each of two or more imaging modes including a finding recording mode that captures an image of a body portion of a patient, executes image processing corresponding to the used imaging mode to the acquired image, tags data obtained as a result of the executed image processing with a tag corresponding to the used imaging mode, and records the tagged data in a storage.SELECTED DRAWING: Figure 2
Patent JP-2023140412-A (JP)
Title: Marking tool for bolt and nut
Inventor: YASUE AKINORI
IPC: B25H7/04
Filed: 2022-03-23
Abstract: To provide marking tool for bolt and nut that suppresses mark breakage and can linearly make a clear and continuous mark.SOLUTION: A marking tool 1 for bolt and nut comprises: a marking holder 2 which covers fastened a bolt 4, a nut 5 and a washer 6 as a marking object, and is movable in a base end direction from a tip thereof; and a marking roller 3 which is so attached to the marking holder 2 as to be displaceable in only a direction substantially orthogonal to an axial direction of the bolt 4.SELECTED DRAWING: Figure 2
Patent JP-2022173994-A (JP)
Title: Alkali-free glass sheet
Inventor: NISHIMIYA Mayu
IPC: G11B5/82
Filed: 2022-03-25
Abstract: To provide an alkali-free glass sheet excellent in productivity and having sufficiently high strain point and Young's modulus.SOLUTION: An alkali-free glass sheet of the present invention has a glass composition, by mol%, of 64 to 72% SiO2, 12 to 16% Al2O3, 0 to 3% B2O3, 0 to 0.5% Li2O+Na2O+K2O, 6 to 12% MgO, 3 to less than 9% CaO, 0 to 2% SrO, and 0 to 1% BaO, and a mol% ratio SrO/CaO is 0 to 0.2 and a mol% ratio (MgO+CaO+SrO+BaO)×CaO/(SiO2×MgO) is 0 to 0.3.SELECTED DRAWING: Figure 1
Patent JP-2023146002-A (JP)
Title: Network system and information processing method
Inventor: MORIYAMA KOZO
IPC: H04N23/60
Filed: 2022-03-29
Abstract: To provide a network system capable of acquiring a deviation between a user's line of sight or field of view and the photographing direction or photographing range of a camera of a wearable terminal.SOLUTION: A network system 1 is provided that includes at least one wearable terminal 300 that includes a first camera 350 and can be worn by a user, and a control device 100 that can communicate with the wearable terminal. The wearable terminal transmits an image taken with the first camera to the control device. The control device calculates a deviation between a photographing direction of the first camera and a direction visually recognized by the user based on the image taken by the first camera, in a state where a predetermined target object is located at a first position in the user's field of view.SELECTED DRAWING: Figure 1
Patent JP-2023147788-A (JP)
Title: Building component
Inventor: OCHIAI TORU
IPC: E04B1/58
Filed: 2022-03-30
Abstract: To provide a building component improved in manufacturability, fire resistance, eco-friendliness and workability.SOLUTION: A web 10 extending along a first direction, a first flange 20 orthogonal to the web 10 and disposed at one end side of the web 10, and a second flange 30 orthogonal to the web 10 and disposed at the other end side of the web 10, where the first flange 20 is attached to a structure A, and where first wood 40 is attached to the side of the second flange 30 opposite the one end side.SELECTED DRAWING: Figure 1
Patent JP-2023148111-A (JP)
Title: Polishing liquid for glass body and glass body polishing method
Inventor: KISHIMOTO MASATOSHI
IPC: C09K3/14
Filed: 2022-03-30
Abstract: To provide a glass body polishing method which dispenses with or facilitates management of a polishing liquid, can omit or simplify a separate cleaning step of a glass body after polishing, facilitates recycling or disposal of the polishing liquid after polishing, and can achieve persistence of polishing.SOLUTION: A polishing liquid for a glass body in the present invention is a polishing liquid 11a for a glass body which is interposed between a polished object 1 and a polishing pad 10, and relatively moves the polished object 1 and the polishing pad 10 under a predetermined surface pressure and thereby polishes the polished object 1 by a CMP method. The polished object 1 is composed of glass containing a silicic acid. The polishing pad 10 has a base material which is composed of a resin and where a plurality of air bubble are formed, and polishing particles which are composed of CeO2 and are held in the base material or the air bubbles. The polishing liquid 11a for the glass body does not contain polishing abrasive grains, and contains water and a surface active agent dissolved in the water in such a range as not to generate continuous foams in polishing.SELECTED DRAWING: Figure 1
Patent JP-2023148806-A (JP)
Title: Master disk with fine pattern of different heights, and imprint element
Inventor: KUROMIYA MICHIRU
IPC: G02B5/18
Filed: 2022-03-30
Abstract: To provide an imprint master disk capable of preventing causing no transfer defects by reducing mold release defects at the boundary between the flat surface and pattern part during imprint mold release when forming a structure with multiple fine structures of different heights for optical gratings, and an imprint element manufactured using the same.SOLUTION: In the vertical cross-sectional shape of a master disk 101 when viewed from the side, a pattern portion 104 is formed in a portion lower than a flat surface 105, and a boundary surface 106 between the flat surface and the pattern portion forms an inclined surface. A first joint 111 between the flat surface and the sloped surface and a second joint 112 between the pattern section and the slope form a structure in which each jointed in a curved line.SELECTED DRAWING: Figure 1